Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Wacker L053 Polyether Modified Silicone Emulsion

Wacker SILICONES L053 is a polyether-modified silicone emulsion offering excellent surface spreading, foam control and substrate wetting for water-based coatings, inks and agrochemical formulations. It enhances gloss, leveling and compatibility while maintaining low foam and high stability across pH and electrolyte conditions.
  • wacker l053 polyether modified silicone emulsion_62e55286
  • wacker l053 polyether modified silicone emulsion_62e55286

Features Of Wacker L053 Polyether Modified Silicone Emulsion

  1. Excellent compatibility with water-based systems and polar resins, enabling stable formulation in diverse coatings and inks.

  2. Provides outstanding substrate wetting and leveling without compromising foam stability or gloss retention.

  3. Low surface tension reduction at low dosage, delivering efficient surface defect suppression in demanding applications.

  4. Non-ionic character ensures broad pH stability (pH 4–12) and minimal interaction with common ionic additives.

  5. Readily biodegradable polyether side chains support environmentally responsible formulation design.

Typical Applications Of Wacker L053 Polyether Modified Silicone Emulsion

  1. Waterborne architectural and industrial coatings for improved flow, leveling, and substrate coverage.

  2. Flexographic and gravure printing inks to prevent pinholing, cratering, and misting on plastic and metallic substrates.

  3. Textile finishing formulations requiring durable softness, hydrophobicity, and anti-static performance.

  4. Agrochemical adjuvants enhancing spray droplet spreading, leaf coverage, and active ingredient uptake.

  5. Construction sealants and cementitious renders where air release and surface uniformity are critical.

Specifications Of Wacker L053 Polyether Modified Silicone Emulsion

Chemical TypePolyether-modified silicone oil (non-ionic)
Product FormStable aqueous emulsion
AppearanceOpaque white to slightly bluish liquid
pH (1% aqueous solution)6.0 – 7.5
Active Content30.0 ± 1.0 wt%
Viscosity (25°C, Brookfield RV, spindle #3, 20 rpm)150 – 400 mPa·s
Particle Size (D50)0.15 – 0.35 µm
Freeze-Thaw StabilityPasses 3 cycles (-5°C / 23°C)


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